Provider (Java EE 5)

The Provider is a class that describes a protocol implementation. The values typically come from the javamail.providers and javamail.default.providers resource files. An application may also create and register a Provider object to dynamically add support for a new provider.

Version:: 1.11, 07/05/04
Author:: Max Spivak, Bill Shannon

Nested Class Summary
`static class`	`Provider.Type` This inner class defines the Provider type.

Constructor Summary
`Provider(Provider.Type type, String protocol, String classname, String vendor, String version)` Create a new provider of the specified type for the specified protocol.

Method Summary
`String`	`getClassName()` Returns name of the class that implements the protocol
`String`	`getProtocol()` Returns the protocol supported by this Provider
`Provider.Type`	`getType()` Returns the type of this Provider
`String`	`getVendor()` Returns name of vendor associated with this implementation or null
`String`	`getVersion()` Returns version of this implementation or null if no version
`String`	`toString()` Overrides Object.toString()

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

public Provider(Provider.Type type, String protocol, String classname, String vendor, String version)
为指定协议创建指定类型的新提供者。指定类可实现该提供者。

type Type.STORE 或 Type.TRANSPORT

protocol 用于类型的有效协议

classname 实现此协议的类名称

vendor 标识供应商的可选字符串（可为 null）

version 可选的实现版本字符串（可为 null）

since
en
JavaMail 1.4

英文文档：
Provider

public Provider(Provider.Type type,
                String protocol,
                String classname,
                String vendor,
                String version)

Create a new provider of the specified type for the specified protocol. The specified class implements the provider.

Parameters:: type - Type.STORE or Type.TRANSPORT; protocol - valid protocol for the type; classname - class name that implements this protocol; vendor - optional string identifying the vendor (may be null); version - optional implementation version string (may be null)
Since:: JavaMail 1.4